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CPTNX vs. KORP
Performance
Risk-Adjusted Performance
Dividends
Drawdowns
Volatility

Correlation

The correlation between CPTNX and KORP is -0.05. This indicates that the assets' prices tend to move in opposite directions. Negative correlation can be particularly beneficial for diversification and risk management, as one asset may offset the losses of the other during market fluctuations.


-0.50.00.51.0
Correlation: -0.1

Performance

CPTNX vs. KORP - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in American Century Government Bond Fund (CPTNX) and American Century Diversified Corporate Bond ETF (KORP). The values are adjusted to include any dividend payments, if applicable.

0.00%5.00%10.00%15.00%20.00%NovemberDecember2025FebruaryMarchApril
5.88%
18.90%
CPTNX
KORP

Key characteristics

Sharpe Ratio

CPTNX:

1.20

KORP:

1.27

Sortino Ratio

CPTNX:

1.78

KORP:

1.84

Omega Ratio

CPTNX:

1.21

KORP:

1.23

Calmar Ratio

CPTNX:

0.46

KORP:

1.18

Martin Ratio

CPTNX:

2.64

KORP:

3.99

Ulcer Index

CPTNX:

2.57%

KORP:

1.99%

Daily Std Dev

CPTNX:

5.69%

KORP:

6.26%

Max Drawdown

CPTNX:

-22.52%

KORP:

-14.90%

Current Drawdown

CPTNX:

-8.25%

KORP:

-1.28%

Returns By Period

In the year-to-date period, CPTNX achieves a 2.57% return, which is significantly higher than KORP's 2.42% return.


CPTNX

YTD

2.57%

1M

0.75%

6M

1.89%

1Y

7.15%

5Y*

-1.44%

10Y*

0.79%

KORP

YTD

2.42%

1M

0.58%

6M

1.52%

1Y

8.25%

5Y*

1.98%

10Y*

N/A

*Annualized

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CPTNX vs. KORP - Expense Ratio Comparison

CPTNX has a 0.47% expense ratio, which is higher than KORP's 0.29% expense ratio.


Expense ratio chart for CPTNX: current value is 0.47%, compared with the broader market range of 0.00% to 2.12%.0.50%1.00%1.50%2.00%
CPTNX: 0.47%
Expense ratio chart for KORP: current value is 0.29%, compared with the broader market range of 0.00% to 2.12%.0.50%1.00%1.50%2.00%
KORP: 0.29%

Risk-Adjusted Performance

CPTNX vs. KORP — Risk-Adjusted Performance Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

CPTNX
The Risk-Adjusted Performance Rank of CPTNX is 7474
Overall Rank
The Sharpe Ratio Rank of CPTNX is 8181
Sharpe Ratio Rank
The Sortino Ratio Rank of CPTNX is 8282
Sortino Ratio Rank
The Omega Ratio Rank of CPTNX is 7979
Omega Ratio Rank
The Calmar Ratio Rank of CPTNX is 6262
Calmar Ratio Rank
The Martin Ratio Rank of CPTNX is 6767
Martin Ratio Rank

KORP
The Risk-Adjusted Performance Rank of KORP is 8484
Overall Rank
The Sharpe Ratio Rank of KORP is 8686
Sharpe Ratio Rank
The Sortino Ratio Rank of KORP is 8686
Sortino Ratio Rank
The Omega Ratio Rank of KORP is 8484
Omega Ratio Rank
The Calmar Ratio Rank of KORP is 8686
Calmar Ratio Rank
The Martin Ratio Rank of KORP is 8080
Martin Ratio Rank
The risk-adjusted ranks indicate the investment's position relative to the market. A rank closer to 100 signifies top-performing investments, while a rank closer to 0 might suggest underperformance, based on the selected ratio. The values are calculated based on the past 12 months of returns.

CPTNX vs. KORP - Risk-Adjusted Performance Comparison

This table presents a comparison of risk-adjusted performance metrics for American Century Government Bond Fund (CPTNX) and American Century Diversified Corporate Bond ETF (KORP). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.


The chart of Sharpe ratio for CPTNX, currently valued at 1.20, compared to the broader market-1.000.001.002.003.00
CPTNX: 1.20
KORP: 1.27
The chart of Sortino ratio for CPTNX, currently valued at 1.78, compared to the broader market-2.000.002.004.006.008.00
CPTNX: 1.78
KORP: 1.84
The chart of Omega ratio for CPTNX, currently valued at 1.21, compared to the broader market0.501.001.502.002.503.00
CPTNX: 1.21
KORP: 1.23
The chart of Calmar ratio for CPTNX, currently valued at 0.46, compared to the broader market0.002.004.006.008.0010.00
CPTNX: 0.46
KORP: 1.18
The chart of Martin ratio for CPTNX, currently valued at 2.64, compared to the broader market0.0010.0020.0030.0040.0050.00
CPTNX: 2.64
KORP: 3.99

The current CPTNX Sharpe Ratio is 1.20, which is comparable to the KORP Sharpe Ratio of 1.27. The chart below compares the historical Sharpe Ratios of CPTNX and KORP, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.


Rolling 12-month Sharpe Ratio0.000.501.001.502.00NovemberDecember2025FebruaryMarchApril
1.20
1.27
CPTNX
KORP

Dividends

CPTNX vs. KORP - Dividend Comparison

CPTNX's dividend yield for the trailing twelve months is around 4.18%, less than KORP's 5.07% yield.


TTM20242023202220212020201920182017201620152014
CPTNX
American Century Government Bond Fund
4.18%4.22%4.00%2.50%2.30%2.08%2.48%2.49%2.12%2.17%1.70%1.68%
KORP
American Century Diversified Corporate Bond ETF
5.07%5.08%4.42%2.89%1.86%3.22%3.20%2.97%0.00%0.00%0.00%0.00%

Drawdowns

CPTNX vs. KORP - Drawdown Comparison

The maximum CPTNX drawdown since its inception was -22.52%, which is greater than KORP's maximum drawdown of -14.90%. Use the drawdown chart below to compare losses from any high point for CPTNX and KORP. For additional features, visit the drawdowns tool.


-12.00%-10.00%-8.00%-6.00%-4.00%-2.00%0.00%NovemberDecember2025FebruaryMarchApril
-8.25%
-1.28%
CPTNX
KORP

Volatility

CPTNX vs. KORP - Volatility Comparison

The current volatility for American Century Government Bond Fund (CPTNX) is 2.34%, while American Century Diversified Corporate Bond ETF (KORP) has a volatility of 3.42%. This indicates that CPTNX experiences smaller price fluctuations and is considered to be less risky than KORP based on this measure. The chart below showcases a comparison of their rolling one-month volatility.


1.00%1.50%2.00%2.50%3.00%3.50%NovemberDecember2025FebruaryMarchApril
2.34%
3.42%
CPTNX
KORP